210012014031 has 4 divisors (see below), whose sum is σ = 280016018712. Its totient is φ = 140008009352.

The previous prime is 210012014027. The next prime is 210012014057. The reversal of 210012014031 is 130410210012.

210012014031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210012014031 - 2² = 210012014027 is a prime.

It is a super-2 number, since 2×210012014031² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210012014031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012010031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35002002336 + ... + 35002002341.

It is an arithmetic number, because the mean of its divisors is an integer number (70004004678).

Almost surely, 2^210012014031 is an apocalyptic number.

210012014031 is a deficient number, since it is larger than the sum of its proper divisors (70004004681).

210012014031 is an equidigital number, since it uses as much as digits as its factorization.

210012014031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70004004680.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 210012014031 its reverse (130410210012), we get a palindrome (340422224043).

The spelling of 210012014031 in words is "two hundred ten billion, twelve million, fourteen thousand, thirty-one".